/*
 * *** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
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 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is part of dcm4che, an implementation of DICOM(TM) in
 * Java(TM), hosted at https://github.com/dcm4che.
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 * The Initial Developer of the Original Code is
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 * Portions created by the Initial Developer are Copyright (C) 2013-2021
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 * See @authors listed below
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package org.dcm4che3.util;

import junit.framework.TestCase;
import org.dcm4che3.data.Attributes;
import org.dcm4che3.data.Tag;
import org.dcm4che3.data.VR;
import org.junit.Test;

import java.util.HashMap;
import java.util.Map;

import static org.junit.Assert.assertArrayEquals;

/**
 * @author Gunter Zeilinger (gunterze@protonmail.com)
 * @since Dec 2023
 */
public class UIDUtilsTest extends TestCase {

    @Test
    public void testRemapUID() {
        Attributes attrs = new Attributes();
        attrs.setString(Tag.SOPInstanceUID, VR.UI, "2.99.1.3");
        Attributes otherPatientID = new Attributes(2);
        otherPatientID.setString(Tag.PatientID, VR.LO, "123");
        otherPatientID.setString(Tag.IssuerOfPatientID, VR.LO, "99DCM4CHE");
        attrs.newSequence(Tag.OtherPatientIDsSequence, 1).add(otherPatientID);
        attrs.setString(Tag.StudyInstanceUID, VR.UI, "2.99.1.1");
        attrs.setString(Tag.SeriesInstanceUID, VR.UI, "2.99.1.2");
        Attributes requestAttributes = new Attributes(1);
        requestAttributes.setString(Tag.StudyInstanceUID, VR.UI, "2.99.1.1");
        attrs.newSequence(Tag.RequestAttributesSequence, 1).add(requestAttributes);
        Map<String, String> uidMap = new HashMap<>();
        uidMap.put("2.99.1.1", "2.99.2.1");
        uidMap.put("2.99.1.2", "2.99.2.2");
        uidMap.put("2.99.1.3", "2.99.2.3");
        Attributes modified = new Attributes();
        UIDUtils.remapUIDs(attrs, uidMap, modified);
        assertArrayEquals(new int[]{
                Tag.SOPInstanceUID,
                Tag.StudyInstanceUID,
                Tag.SeriesInstanceUID,
                Tag.RequestAttributesSequence
        }, modified.tags());
    }
}